问题
I have been trying to get my geocoder working this morning for the following URL but can't seem to figure out what I am doing wrong: http://www.dlplaw.com/media/map.html
When clicking encode, the geocoder is doing it's job and returning the correct Lat / Long coordinates but it gets hung up on setCenter.
Uncaught TypeError: Cannot call method 'setCenter' of undefined
I tried to follow the Google example here and can't understand why this won't work: http://code.google.com/apis/maps/documentation/javascript/examples/geocoding-simple.html
Thanks in advance.
回答1:
map is not in scope. You declare map twice – once in the global scope and once in initialize, but you only set the map in initialize (the global map is shadowed).
Remove the var from var map = new google.maps.Map(...); (but not the var map; at the top).
来源：https://stackoverflow.com/questions/9636773/google-maps-api-3-uncaught-typeerror-cannot-call-method-setcenter-of-undefin